Comparison between:
- BLU Dash L3 8GB
- BLU Win JR LTE
- ZTE Maven 2

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

BLU Dash L3 8GBBLU Win JR LTEZTE Maven 2
BLU Dash L3 8GBBLU Win JR LTEZTE Maven 2
Prices
Model aliasD931L
D931U
X130QZ831

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width64.3 mm
6.43 cm
0.21 ft
2.53 in
67.5 mm
6.75 cm
0.22 ft
2.66 in
72.9 mm
7.29 cm
0.24 ft
2.87 in
Height127.1 mm
12.71 cm
0.42 ft
5 in
133 mm
13.3 cm
0.44 ft
5.24 in
145.5 mm
14.55 cm
0.48 ft
5.73 in
Thickness11.5 mm
1.15 cm
0.04 ft
0.45 in
9.5 mm
0.95 cm
0.03 ft
0.37 in
10.9 mm
1.09 cm
0.04 ft
0.43 in
Weight127 g
0.28 lbs
4.48 oz
138 g
0.3 lbs
4.87 oz
166 g
0.37 lbs
5.86 oz
Volume93.98 cm³
5.71 in³
85.29 cm³
5.18 in³
115.62 cm³
7.02 in³
ColorsBlack
Rose-gold
Gold
Gray
Red
White
Orange
Green
Gray
Pink
Gray
Body materialsPlasticPlasticPlastic

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeMini-SIM
Micro-SIM
Micro-SIMNano-SIM
Number of SIM cards221
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)-

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTSUMTS 850 MHz
UMTS 1900 MHz
UMTS 1700/2100 MHz (D931U)
UMTS 2100 MHz (D931L)
UMTS 850 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTE-LTE 1700/2100 MHz
LTE 2600 MHz
LTE 700 MHz
LTE 850 MHz
LTE 1700/2100 MHz
LTE 1900 MHz
LTE 700 MHz (B12)

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesUMTS
EDGE Class 12
GPRS Class 12
HSPA+
UMTS
EDGE
GPRS
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Android 6.0 MarshmallowMicrosoft Windows 8.1
Microsoft Windows 10
Android 6.0.1 Marshmallow
Android 7.1.1 Nougat

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCMediaTek MT6570Qualcomm Snapdragon 410 MSM8916Qualcomm Snapdragon 210 MSM8909
Process technology28 nm28 nm28 nm
CPUARM Cortex-A7ARM Cortex-A53ARM Cortex-A7
CPU bits32 bit64 bit32 bit
Instruction setARMv7ARMv8ARMv7
Level 0 cache memory (L0)-4 KB + 4 KB-
Level 1 cache memory (L1)-16 KB + 16 KB-
Level 2 cache memory (L2)-2048 KB
2 MB
1024 KB
1 MB
CPU cores244
CPU frequency1300 MHz1200 MHz1100 MHz
GPUARM Mali-400 MP1Qualcomm Adreno 306Qualcomm Adreno 304
GPU cores1--
GPU frequency-400 MHz400 MHz
RAM capacity512 MB512 MB
1 GB
1 GB
RAM typeLPDDR3LPDDR3-
RAM channels-Single channelSingle channel
RAM frequency-533 MHz533 MHz

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage8 GB4 GB
8 GB
8 GB

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
microSDHC
microSDXC
microSD
microSDHC
microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyTFTIPSTFT
Diagonal size4 in
101.6 mm
10.16 cm
4.5 in
114.3 mm
11.43 cm
5 in
127 mm
12.7 cm
Width2.06 in
52.27 mm
5.23 cm
2.2 in
56 mm
5.6 cm
2.45 in
62.23 mm
6.22 cm
Height3.43 in
87.12 mm
8.71 cm
3.92 in
99.64 mm
9.96 cm
4.36 in
110.71 mm
11.07 cm
Aspect ratio1.667:1
5:3
1.779:11.779:1
Resolution480 x 800 pixels480 x 854 pixels480 x 854 pixels
Pixel density233 ppi
91 ppcm
218 ppi
85 ppcm
196 ppi
77 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area55.9 %62.36 %65.16 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
2.5D curved glass screen--

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsAccelerometerProximity
Light
Accelerometer
Proximity
Light
Accelerometer

Primary camera

The primary camera of the mobile device is usually placed at its back and is used for taking photos and recording videos.

Sensor typeCMOSCMOSCMOS
Flash typeLEDLEDLED
Image resolution2592 x 1944 pixels
5.04 MP
2592 x 1936 pixels
5.02 MP
2592 x 1944 pixels
5.04 MP
Video resolution-1280 x 720 pixels
0.92 MP
1280 x 720 pixels
0.92 MP
Video FPS-30 fps30 fps
FeaturesDigital zoom
Self-timer
Scene mode
Autofocus
Continuous shooting
Digital zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Scene mode
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode

Secondary camera

Secondary cameras are placed above the screen of the device and are usually used for video calls, gesture recognition, etc.

Image resolution1600 x 1200 pixels
1.92 MP
640 x 480 pixels
0.31 MP
1600 x 1200 pixels
1.92 MP
Video resolution640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
640 x 480 pixels
0.31 MP
Video FPS--30 fps

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
--HAC (M4/T3) - Hearing Aid Compatibility

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioYesYesNo

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/Positioning-GPS
A-GPS
GPS
A-GPS

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11b
802.11g
802.11n
Wi-Fi Hotspot

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version4.04.04.1
FeaturesA2DPA2DP
LE
A2DP

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeMicro USBMicro USBMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
Charging
Mass storage

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
eAAC+
MIDI
MP3
WMA
WAV
AAC
AMR
eAAC+
MIDI
MP3
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
AVI
MP4
Xvid
3GPP
AVI
H.263
H.264
MP4
Xvid
3GPP
AVI
MP4
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity1400 mAh2000 mAh2300 mAh
TypeLi-IonLi-PolymerLi-Ion
2G talk time4 h
240 min
0.2 days
22 h
1320 min
0.9 days
18 h
1080 min
0.8 days
2G stand-by time120 h
7200 min
5 days
725 h
43500 min
30.2 days
576 h
34560 min
24 days
3G talk time4 h
240 min
0.2 days
16 h
960 min
0.7 days
18 h
1080 min
0.8 days
3G stand-by time100 h
6000 min
4.2 days
725 h
43500 min
30.2 days
576 h
34560 min
24 days
FeaturesRemovableNon-removableRemovable

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (USA)-0.5 W/kg0.6 W/kg
Body SAR (USA)-0.88 W/kg1.18 W/kg
 BLU Dash L3 8GBBLU Win JR LTEZTE Maven 2